baber/WOPTO huggingface dataset:
Patent JP-H0213982-A (JP)
Title: Developing device
Inventor: SAITO TETSUO
IPC: G03G15/08
Filed: 1988-07-01
Abstract: PURPOSE:To prevent sleeve ghost and to always obtain an image of uniform density by providing a means which collects developer sucked from the suction member of a device to a developing device, removing and collecting charged-up developer from a developing sleeve. CONSTITUTION:During the developing sleeve 2 rotates in the arrow direction, a motor 7 rotates a fan 6. As a result, the developer 10 on the developing sleeve 2 is sucked from the developer suction member 4 and is collected again into the developer 10 inside of a container enclosed by a wall which partitions a developer containing part off passing inside of a developer suction tube in the arrow direction through a fan 6 and a motor 7. Since the charged-up developer 10 on the developing sleeve 2 is collected before the following development, the triboelectrification of the developer 10 can be uniformly minimized. Thus, an image of uniform density without sleeve ghost can be always obtained.
Patent JP-H1174795-A (JP)
Title: Digital signal encoding method and decoding method, digital signal encoder and decoder, recording medium recording digital signal encoding program and recording medium recording digital signal decoding program
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/176
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce generated code quantity, because information on the quantization width is not included in coded data, by deciding the quantization width in encoding a digital signal from the size of coded data that is already encoded and deciding the quantization width in decoding from the size of decoded data that is already received. SOLUTION: A small block dividing part 100 divides an input digital image signal into small block units, and an orthogonal transformation part 200 performs orthogonal transformation of a small block unit. A quantizing part 300 quantizes an orthogonal transformation coefficient as a result by quantization width that is outputted from a quantization width calculating part 500. A coded data generating part 400 encodes a quantization number that is a result of quantization processing and sends it. A coded data decoding part outputs code quantity information that is received to the quantization width calculating part, and a calculating part calculates quantization width information and supplies it to an inverse quantization part. A small block combining part returns data after inverse quantization to a state before small block division and outputs it as a coded digital signal.
Patent JP-H059238-A (JP)
Title: Production of ethylene-propylene block copolymer
Inventor: AOKI TOMOKO
IPC: C08F297/08
Filed: 1991-07-05
Abstract: PURPOSE:To produce the title copolymer having an excellent balance between impact strength and stiffness and to increase the falling rate of the polymer by copolymerizing ethylene with propylene in the presence of a highly crystalline PP and a specific organosilicon compd. CONSTITUTION:Propylene is polymerized at -80 to 150 deg.C and 1-60atm. in the presence of a polymn. catalyst comprising a solid catalyst component essentially contg. Mg, Ti, a halogen, and an electron-donating compd., an organometallic compd., and an organosilicon compd. having an Si-0-C bond, thus giving a highly crystalline PP. The title copolymer is produced by copolymerizing 30-95wt.% ethylene with propylene in the presence of 50-98wt.% the crystalline PP and an organosilicon compd. of the formula (wherein R<1> is a 1-10C hydrocarbon group or R<7>3Si; R<2> is a 1-10C hydrocarbon group or R<8>0; R<3> is a 1-10C hydrocarbon group or R<9>0; R<4> and R<5> are each a 1-10C hydrocarbon group; R<6> is a 1-10C hydrocarbon group, OR<10>, or SiR<11>3; and R<7> to R<11> are each R<4>).
Patent JP-H0330031-A (JP)
Title: Executing state display processing system
Inventor: NAGAMINE KOICHI
IPC: G06F3/048
Filed: 1989-06-28
Abstract: PURPOSE:To facilitate the settlement at the time of occurrence of a trouble by displaying at any time an executing state of an application program in a position which does not stand in the way of an operation. CONSTITUTION:When a system 11 is requested from an application program 12, a title bar display requesting part 14 in an application/interface 13 discriminates the kind of a processing, and requests to a title bar display part 17 so as to show a prescribed symbol in a state display area 22 of a title bar 21. The display part 17 displays the symbol concerned. According to this constitution, what part of the program 12 is being executed can be known. This request acceptance and an information display are executed in the operation system 11, therefore, it is unnecessary to integrate a display instruction into the program 12. Also, in accordance with the kind of a request processing, display information of a state is symbolized, for instance, by one character, and shown in the title bar 21 of a window 20, therefore, a state display for exerting no influence on a screen display area 23 can be executed. Accordingly, the settlement at the time of occurrence of a trouble is facilitated.
Patent JP-H057567-A (JP)
Title: Magnetic resonance image apparatus
Inventor: KONDO MASASHI
IPC: G01R33/48
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a magnetic resonance image of a high quality within an allowable range of image degrading by adjusting at least one structure among a magnetostatic field coil system, a shim coil system, a gradient coil system and a high frequency shield. CONSTITUTION:A magnetostatic field magnet 1 is driven with a power source 2 for excitation and a main gradient coil block 3 and an active shield coil block 14 are driven with a power source 4 for gradient coils. A shim coil block 15 is driven with a power source 16 for a shim coil to adjust uniformity of a magnetostatic field. A high frequency shield 17 is set between a probe 6 and the main gradient coil block 3. Here, the sizes, material, structures and electric characteristics of the magnetostatic field coil system and the shim coil system are controlled to adjust a winding structure, the position. material and the like of the gradient coil system are adjusted. This achieves an adjustment of the nature of the transient magnetic field formed by an eddy current and a coupling current.
Patent JP-H07385-A (JP)
Title: Medical image processing system
Inventor: ISHII SO
IPC: A61B6/03
Filed: 1993-06-14
Abstract: PURPOSE:To provide a medical image processing system capable of automatically selecting a matrix filter suitable for an image, then performing a post- correction process when applying the matrix filter to the image-reconstituted data as the post-correction process. CONSTITUTION:An automatic control system 23 for a post-correction process is constituted of a cumulative adder 18, a comparison table memory 19, a comparator 23, and a filter table memory 21, the data Fourier-transformed by a Fourier transformer 12 are fed to the cumulative adder 18, the matrix filter function selected by the filter table memory 21 is sent to an image filter arithmetic unit 16, and a matrix filter is applied to the image data. The matrix filter suitable to the image is automatically selected, then a post-correction process can be performed when the matrix filter is applied as the post-correction process.
Patent JP-H03116755-A (JP)
Title: Integrated circuit device and method of manufacturing the same
Inventor: FUREDERITSUKU HARISON FUITSUSH
IPC: H01L23/525
Filed: 1990-06-26
Abstract: PURPOSE: To uniformly and easily cut a programmable link by prescribed energy by selecting the thickness of a conductive path at a position apart from the programmable link to a first thickness and the thickness of a conductive path at a position of the programmable link to be a second thickness so as to select the second thickness to be thinner than the first thickness. CONSTITUTION: A dielectric material 10 has a plurality of deposited layer to separated a semiconductor substrate from a conductive layer and to separate conductive layers. A conductive layer 11 is etched for programming at a position 111. Furthermore, a conductor layer 12 is deposited on the layer 11 and the conductor layer 12 is made of the same material as that of the conductor layer 11. The combination of the conductive layers 11, 12 is patterned to form the conductor path or a link structure with a thickness decreased at the position 111. The thickness (at the position 111) is not in excess of 2/3 of a thickness of other part of the conductive path.
Patent JP-S5956574-A (JP)
Title: Formation of titanium silicide film
Inventor: SHIOTANI YOSHIMI
IPC: C23C16/50
Filed: 1982-09-24
Abstract: PURPOSE:To form easily a titled film having high purity with a simple device, by growing a titanium silicide film on a substrate to be treated by a plasma chemical gaseous phase reaction of TiCl4 and SiH4. CONSTITUTION:The liquid TiCl4 in a gas generating vessel 10 is kept at a prescribed temp. in a thermostatic chamber 11, and a carrier gas such as H2 is flowed from a gas supply pipe P1. Gaseous TiCl4 is entrained in H2 and is fed to a gas feed pipe PT. A prescribed amt. of gaseous SiH4 is fed from a gas supply pipe P2 into a reaction chamber 1 and if necessary, gaseous PH3, gaseous Ar and gaseous H2 for accelerating reaction are fed in prescribed amts. respectively from gas supply pipes P3, P4, P5 into the chamber. The substrate 9 to be treated in the reaction chamber is heated and a high frequency is applied between an anode 5 and a cathode 6 to generate plasma and to bring the TiCl4 and SiH4 in the atmosphere into a gaseous phase chemical reaction, thereby forming a P-doped titanium silicide (TixSiy) film of a desired thickness on the substrate 9.
Patent JP-S6321638-A (JP)
Title: Optical scanning device for copying machine
Inventor: KOBAYASHI GENICHI
IPC: G03B27/36
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate deviation in conjugate length due to a shock at the stop of a fast scanning return by providing a means which fixes a wire pulley where a part which does not move at the time of the scanning and returning of a driving wire on a fixed shaft so that it can not rotate at the time of the return stop. CONSTITUTION:At the time of the return stop of scanners 11 and 12 of a slit exposure copying machine capable of variable magnification exposure, at least one (WP3) of wire pulleys WP1-WP7 is fixed on the shaft fixed on the machine frame and disabled to rotate. Consequently, even if the wire is to move by a tensile force difference due to a shock, it is prevented from moving by the friction against the pulley WP3 fixed to the wire. Therefore, the shock at the return stop is absorbed and reduced by the elastic elongation of the wire itself and the friction between the pulley and wire to prevent the deviation in conjugate length due to the movement of the wire. The fixed pulley is not limited to the WP3, but any pulley or >=2 pulleys on condition the part of the wire is wound around it or them at the time of the scanning and returning.
Patent JP-S6059983-A (JP)
Title: Overload protecting device of star-delta starting type induction motor
Inventor: NAKAMURA YOUICHI
IPC: H02P1/32
Filed: 1983-09-09
Abstract: PURPOSE:To enable to protect even at the starting time requiered for a long period by monitoring a starting current by an overcurrent detector at the starting time of star-connection wirings, and monitoring an operating current by a thermal relay at rhe normal operating time in delta-connection wirings. CONSTITUTION:A contactor 12 is opened, a contactor 16 is closed to close an operation switch 4 at the starting time of star-connection wirings, a starting current is detected by a current transformer 21 coupled via leads 17 of the contactor 16, inputted to an overcurrent relay 22, and when the starting current exceeds the prescribed value, the switch 4 is opened. The contactor 16 is opened, the contactor 12 is closed at the start completing time in delta-connection wirings, the operating current is monitored by a thermal relay 20, and when exceeding the prescribed value, the switch 4 is opened. Accordingly, even if the starting required a long period, a motor 8 can be sufficiently protected from an overload, thereby improving the reliability.
Patent JP-H0917763-A (JP)
Title: Cleaning method of semiconductor wafer
Inventor: OTONARI MITSUYA
IPC: H01L21/304
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a cleaning method, of a semiconductor wafer, in which the damage to the wafer can be prevented in a cleaning treatment using a cassetteless wafer cleaning apparatus. CONSTITUTION: A semiconductor wafer W is held by a chuck 22 at a semiconductor wafer holding means. In this state, the semiconductor wafer is immersed in persulfuric acid water 31 in a first liquid chemical tank 12. In a state that the semiconductor wafer W has been held by the chuck 22, the persulfuric acid water 31 is made to act on the semiconductor wafer W for 60 seconds. After that, the semiconductor wafer W is transferred to wafer guides 32, 33 from the chucks 22, and the persulfuric acid water 31 is made to act on the semiconductor wafer W for 540 seconds additionally. The semiconductor wafer W is transferred to the chucks 22 from the wafer guides 32, 33, and the semiconductor wafer W is taken out from the persulfuric acid water 31.
Patent JP-S6321858-A (JP)
Title: Manufacture of sealing ring for ic ceramic package
Inventor: YAMASHITA HIROBUMI
IPC: H01L23/10
Filed: 1986-07-15
Abstract: PURPOSE:To manufacture a sealing ring having high flatness by coating one surface of the ring with silver brazing paste, and then heating it in a furnace made of nonoxidative atmosphere to form a silver brazing layer. CONSTITUTION:One surface of a sealing ring body is coated with silver brazing paste made of Ag-Cu alloy, it is then heated in a furnace made of nonoxidative atmosphere to form the paste in a semimelted state, the paste is eventually solidified to form a silver brazing layer on the ring. Thus, it prevents a warpage and a wave from occurring, and the ring with the silver brazing layer having excellent flatness can be manufactured.
Patent JP-H07281-A (JP)
Title: Mixer in automatic rice cooker system
Inventor: YOSHIDA SHUNJI
IPC: A23L7/10
Filed: 1993-06-11
Abstract: PURPOSE:To mix the whole gredients evenly and to beautifully cook rice by rotating a pair of mixing blades in the progressive direction inside an iron pot and making a reciprocating molten in the opposite direction. CONSTITUTION:When an iron pot 40 travels on a belt conveyor 50 along its traveling path, the prescribed amount of rice and water are give to the iron pot 40. A seasoning, mushroom on the like and changed in the seasoming charging part. Then, when the pot 40 is carried to the mixer, a cylinder 11 for elevating extends a rod 12 and a pair of mixing blades 30 is come down near the inside bottom of the iron pot 40. At the same time, a pair of rodless cylinders 29 rotates the mixing blades 30L and 30R clockwise at the forward movement and counterclockwise at the backwarrd movement with a shaft holder 28 along a guide rail 27 through a pinion 36 which is engaged with a rack 34 while making a reciprocating motion in the opposite direction. Thus, the mixing blades 30 make the reciprocating motion in the longitudinal direction and are rotated in the progressive direction to evenly mix the rice and seasonings from the bottom of the pot to distribute an ingredient.
Patent JP-H0815421-A (JP)
Title: Cw radar equipment
Inventor: MATSUNO TATSUO
IPC: G01S7/285
Filed: 1994-06-24
Abstract: PURPOSE:To perform feedthrough suppression by digital processing in a signal processing system. CONSTITUTION:In a receiver 5, the amplification degree, which is not saturated with the feedthrough signal that directly leaks into a receiving antenna 4 from a transmitting antenna 3, is set, and the received signal of a radar is directly inputted. The decrease in input level in a signal processing system is covered with an over-sampling A/D converter 7 having the broad dynamic range, and the digitization of the weak signal can be achieved. The spread quantized noise component is removed with a filter 8. In the output of the filter 8, the signal component of a moving target and the feedthrough component are contained. Since the feedthrough component is the same kind as a fixed target, the feedthrough component can be removed in the detecting process of the moving target. Since the receiving system can be simplified, the achievement of the no adjustment of the equipment and a compact, light configuration can be realized.
Patent JP-S5867703-A (JP)
Title: Perparation of olefinic polymer having improved particle size distribution
Inventor: YOSHIDA SHINICHI
IPC: C08F4/02
Filed: 1981-10-20
Abstract: PURPOSE:To obtain the titled polymer having high stereoregularity and improved particle size distribution, by polymerizing an olefin in the presence of a catalyst prepared by mixing a solid component consisting of a magnesium halide, an electron donative substance, titanium alkoxide, aromatic hydrocarbon and TiCl4 with an organoaluminum compound, etc. CONSTITUTION:An olefin. e.g. propylene, is polymerized in the presence of a catalyst prepared by mixing (A) a solid catalytic component obtained by pulverizing (i) a magnesium halide with (ii) an electron donative substance, e.g. methyl benzoate, (iii) an alkoxide of titanium or boron, (iv) an aromatic hydrocarbon or a halo derivative thereof and (v) titanium tetrachloride simultaneously, and treating the pulverized mixture in titanium tetrachloride with (B) an organoaluminum compound, e.g. trimethylaluminum, and (C) an electron donative compound in combination to give the aimed polymer.
Patent JP-H10337229-A (JP)
Title: Shelf receiving device
Inventor: KOMATSU HIROSHI
IPC: A47B96/06
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To simply and straightly fit a shelf receiving device to a wall surface. SOLUTION: The inverted L-shaped vertical piece of a shelf receiving device 1 is provided with fitting holes 8, and also the back surface thereof is provided with a housing recessed part 7, and also the upper end part thereof is provided with a placing part 9. The upper end of a fitting member 2 is bent at right angles to form a platform 12; and the vertical part thereof is provided with fixing holes 10 and screw holes 11, and also a hanging hole 13 is provided to the upper part thereof, and marks 14 are provided to the upper and lower ends in the center line in the horizontal direction.  Each fixing member 3 is transverely long, and the surface thereof is provided with a vertical scope to form a conical shape, and the rear surface thereof is provided with a projected part to be fitted in the corresponding fixing hole 17 of the fitting member 2; and it is provided with two guide holes pierced from the obliquely upward to the obliquely downward and also with one guide hole pierced from the obliquely downward to the obliquely upward.
Patent JP-S6058690-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGIWARA SEIICHIROU
IPC: H01L23/544
Filed: 1983-09-12
Abstract: PURPOSE:To maintain the reliability of the manufacturing process by confirmation of the result of quality judgement at the time of characteristic inspection on the basis of signs by a method wherein signs indicating the apearance of semiconductor elements are marked on the surface of the semiconductor element. CONSTITUTION:An InPn single crystal ingot 1 is sliced into a wafer 2 to be processed, the wafer 2 being severed and contained in a liquid epitaxial device, and rectangular wafers 4 being then produced. Next, each wafer 4 is subjected to growing treatment and treatments such as partial diffusion and electrode formation, resulting in the formation of a plurality of semiconductor element regions 5 in n colums and m lines. At this time, an address 6 consisting of the colum number 7 and the line number 8 of the wafer 4 is marked in each region 5. Then, a semiconductor laser element 9 is formed by separation of the wafer 4 at the boundary of the regions 5 so that the end surface of a resonator may become a mirror surface. The result of quality judgement at the time of characteristic inspection is confirmed on the basis of the address 6, and accordingly the reliability of the manufacturing process for the semiconductor device is maintained.
Patent JP-H11348950-A (JP)
Title: Sticking apparatus and method for adhesive film
Inventor: ITAGAKI RYUJI
IPC: B65C9/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sticking apparatus for an adhesive film and a sticking method therefor, capable of punching the adhesive film with an adhesive layer on its one face into a predetermined shape and sticking the punched film onto a product which is an object to be stuck with the punched film, in reduced processes and with high accuracy. SOLUTION: This apparatus and method are designed so that a belt-like adhesive film 34 is punched into a predetermined shape with a punch 22 of a mold section 26 and so that the adhesive film thus punched is pushed down to the underside of a die 24 with a top end of the punch 22 to be stuck onto to a switch case 1, which is an object to be stuck with a punched film and is held on a product holding part 30 formed beneath the die 24 of the mold section 26. Accordingly, an apparatus for sticking a adhesive film and a method therefor can be realized in which a adhesive film can be punched and stuck immediately and with high accuracy onto an object to be stuck with the punched film in reduced processes.
Patent JP-2000357480-A (JP)
Title: Radiation beam device
Inventor: FUNAKI MASAHIRO
IPC: H01J37/28
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To measure the displacement over the height of a material accurately even in the case the material is inclined. SOLUTION: A stage 8 is arranged movably in the X- and Y-direction on the bottom surface of an inclined table. Rotary shafts 19a and 19b are installed so that their axes are positioned flush with the surface of material placed on the stage 8. Two height sensors 17a and 17b are attached to the opposing side faces of the inclined table.
Patent JP-S6324006-A (JP)
Title: Method for discharging molten metal from smelting and reducing furnace
Inventor: YAMADA KENZO
IPC: C21B11/00
Filed: 1986-07-17
Abstract: PURPOSE:To stably discharge a molten metal from a furnace at an arbitrary time without lowering the productivity by putting a tubular molten metal discharging jig in the furnace operated under high pressure. CONSTITUTION:A drawing pipe 13 corresponding to the second section of a molten metal discharging jig 11 obtd. by forming a pipe into the shape of inverted Y is put in the body 1 of a smelting and reducing furnace through the wall 12 in equipment for directly manufacturing molten pig iron or molten steel by operation under high pressure. The top pressure of the first section of the jig 11 has been balanced with the internal pressure of the body 1 of the furnace. The pressure is then reduced to discharge a molten metal 4 from the body 1 of the furnace into a vessel 7. The amount of the molten metal 4 discharged is regulated by controlling pressure applied to the jig 11.